Wilwood’s Cast Stainless Caliper Pistons are the standard that all other manufacturers are judged on. Cast construction add extra rigidity to prevent “oil canning” and stainless steel offers low conduction for minimal heat transfer. Engineered from high strength proprietary alloy and with a bright machine finish.

More From This Category

KB Piston, 4 in. Bore, For Chevrolet 350 Rod 5.700 Flat Top 0cc No Valve, .030 Oversized, w/ Rings, Each

KB Piston, 4 in. Bore, For Chevrolet 350 Rod 5.700 Flat Top 0cc No Valve, .030 Oversized, w/ Rings, Each

$1,025.42

MANLEY Piston, 1.375 in. Compression Distance, 85 mm Bore Size, -8cc Dish, For Mitsubishi Eclipse GS/GST, Set of 4

MANLEY Piston, 1.375 in. Compression Distance, 85 mm Bore Size, -8cc Dish, For Mitsubishi Eclipse GS/GST, Set of 4

$1,429.40

ICON Piston, 4.125 in. Bore, 1.5mm, 1.5mm, 3.0mm in. Ring Grooves, For Chevrolet 420 Rod 6.000 Flat Top +7.1cc 2V, .040 Oversized, w/ Rings, Each

ICON Piston, 4.125 in. Bore, 1.5mm, 1.5mm, 3.0mm in. Ring Grooves, For Chevrolet 420 Rod 6.000 Flat Top +7.1cc 2V, .040 Oversized, w/ Rings, Each

$1,901.19

MANLEY Piston, Extreme Duty, 1.375 in. Compression Distance, 85 mm Bore Size, -2.5 Flat Top, For Mitsubishi Eclipse GS/GST, Set of 4

MANLEY Piston, Extreme Duty, 1.375 in. Compression Distance, 85 mm Bore Size, -2.5 Flat Top, For Mitsubishi Eclipse GS/GST, Set of 4

$1,683.63

RaceTec Pistons, AutoTec, BBF BOSS 429, Dome, 0.03 Oversize, 4.390 Bore, 3.850 Stroke, 1.740 Comp

RaceTec Pistons, AutoTec, BBF BOSS 429, Dome, 0.03 Oversize, 4.390 Bore, 3.850 Stroke, 1.740 Comp

$1,435.42